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Katherine Karabulut

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Herndon, VA
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
65 matches · 42W–23L · seasons 2021–2026
Match history65 matches
W
2026-08-12 · Team 1 PiF X55 · #2 Doubles · 7.0 · with David Viar mixed
doesn’t count toward your NTRP rating
1-6, 6-2, 1-0
W
2026-08-04 · Team 1 PiF X55 · #3 Doubles · 7.0 · with John Williamson mixed
doesn’t count toward your NTRP rating
6-3, 6-4
W
2026-06-17 · Team 3 Aim Set Smash! · #1 Doubles · 7.0 · with Jenny Cage
loading the estimate
6-0, 6-2
W
2026-06-11 · Team 3 Aim Set Smash! · #2 Doubles · 7.0 · with Mary Ellen Giuseppe
loading the estimate
6-2, 6-4
W
2026-06-09 · Team 3 Aim Set Smash! · #1 Doubles · 7.0 · with Leigh Neary
loading the estimate
6-7, 6-1, 1-0
W
2026-06-01 · Team 8 Rally Gals · #1 Doubles · 3.5 · with Ann Storck
loading the estimate
6-3, 0-6, 1-0
W
2026-05-28 · Team 3 Aim Set Smash! · #2 Doubles · 7.0 · with Bethany Wagner
loading the estimate
6-7, 3-0
L
2026-05-24 · Mckeel - PiF Loco 7.0 18 · #2 Doubles · 7.0 · with David Viar mixed
doesn’t count toward your NTRP rating
6-3, 5-7, 0-1
W
2026-05-23 · Mckeel - PiF Loco 7.0 18 · #1 Doubles · 7.0 · with David Viar mixed
doesn’t count toward your NTRP rating
6-2, 6-1
W
2026-05-17 · Mckeel - PiF Loco 7.0 18 · #1 Doubles · 7.0 · with Ahmad Salahuddin mixed
doesn’t count toward your NTRP rating
6-4, 6-1
L
2026-05-04 · Team 8 Rally Gals · #2 Doubles · 3.5 · with Elizabeth Font
loading the estimate
3-6, 1-6
L
2026-04-27 · Team 8 Rally Gals · #1 Doubles · 3.5 · with Elizabeth Font
loading the estimate
3-6, 3-6
Where you rank locallyagainst everyone at your level
Teams21 teams · 2020–2026
Over timerating by season, and how you rank
By level5 levels played
3.5
61.5%
24W–15L · 54.5% of games
4.0
2W–1L
not enough matches yet
7.0
100%
4W–0L · 66.7% of games
7.5
66.7%
6W–3L · 57.1% of games
7.0mixed
60%
6W–4L · 56.2% of games

Games won matters more than matches won — NTRP adjusts on margins.

By lineusually #2 Doubles, 40% of the time
#2 Doubles
40%
26 matches
#1 Doubles
32%
21 matches
#3 Doubles
28%
18 matches

How often, across every team and every match we hold — including ones that do not count toward a rating. Advanced stats has a court-position table too, and it answers a different question: how well you do there, over matches that count. A team’s own page shows how that one team uses you.

Not affiliated with or endorsed by the USTA. Ratings labelled as published are USTA year-end figures; anything we describe as an estimate is ours, not USTA’s. Match data is from USTA TennisLink.

You always want to win. That is why you play tennis, because you love the sport and try to be the best you can.
Roger Federer